Hi,
What I really want is to force a page refresh, but decide when this is
necesary inside a javascript callback. For example, I open a "confirm
dialog"... y you cancel the operation, nothing happens, but if you
agree, a new page is rendered (not an ajax part, a whole new page),
this is more or less the behavior I'm needing (something like the large
example below).
btw... I tryed using "html jQuery ajax" instead "html jQuery get" (and
in fact I also tested with "post"), with exactly the same result for
this issue.
Cheers,
Esteban
On 2010-11-03 03:54:17 -0300, Johan Brichau <johan at inceptive.be> said:
> Hi Esteban,
>> The goto makes your browser navigate to the url of an ajax callback.
> That will execute the callback server-side but the response of that
> callback is empty, hence the blank page. I think the use of #call: will
> trigger a redirect in the callback, hence why that is working (just
> writing this of the top of my head, did not verify). You either need to
> use normal callbacks, or use jQuery to add or replace the html inline on
> your webpage. Something along the lines of:
>> html anchor
> onClick: (html jQuery ajax
> callback:[self
> doSomethingLikeRemoveARow];
> onComplete:(html jQuery
> ajax) script:[:s | s << ((s jQuery expression: 'body') append: [:r |
> tabsComponent renderOn: r]) ]);
> with: 'goto blah'.
>> -or-
>> html anchor
> callback: [self doSomethingLikeRemoveARow. self show:
> tabsComponent ];
> with: 'goto blah'.
>> In the first case, it's important that you cancel the default behavior
> of the anchor because otherwise it will execute a full callback instead
> of an ajax request only. I'm always sending 'url: 'javascript:{}' to
> such an anchor to cancel the default generated Seaside url, but there
> are other ways.
>> Hope it helps
> Johan
>> On 03 Nov 2010, at 01:09, Esteban Lorenzano wrote:
>>> Hi,
>> I have a problem dealing with some ajax renderization... I have
> something like this:
>>>> html anchor onClick: (html javascript
> goto: (html jQuery get callback: [ self show:
> tabsComponent ];
>> fullUrl));
>> with: 'goto blah'.
>>>>>> of course, this is not my real need, just a simplified version :)
>>>> and whenever the callback is executed, it just renders a blank page...
> but if I change the #show: for #call:, the new component is rendered
> correctly... I think this is not correct, because same behavior is
> happening in other contexts (for example, I want to execute a callback
> after render a confirmation dialog, something like this:
>>>> | dialogId |
>> dialogId := html nextId. self canvas div id: dialogId.
>> self canvas script: (html jQuery new dialog id:
> dialogId;
>> html: someComponent;
>> title: 'Title;
>> width: 600;
>> addButton: 'Accept' do: (html javascript
>> goto: (html jQuery get
>> callback: [
>> "This is fake code, but shows
> what I need :)"
>> self doSomethingLikeRemoveARow.
>> self refreshReport ];
>> fullUrl));
>> addButton: 'Cancel' do: html jQuery new dialog close;
>> resizable: false;
>> modal: true
>> autoOpen: true).
>>>>>> again, this is a simplified version of something I do for reef, but it
> shows more or less what I want... and I get a blank page all the time...
>>>> Any idea how to solve this?
>>>> Cheers,
>> Esteban
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